patch_cmedia.c 22.3 KB
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
/*
 * Universal Interface for Intel High Definition Audio Codec
 *
 * HD audio interface patch for C-Media CMI9880
 *
 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
 *
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
32
#define NUM_PINS	11
Linus Torvalds's avatar
Linus Torvalds committed
33 34 35 36 37 38 39 40 41


/* board config type */
enum {
	CMI_MINIMAL,	/* back 3-jack */
	CMI_MIN_FP,	/* back 3-jack + front-panel 2-jack */
	CMI_FULL,	/* back 6-jack + front-panel 2-jack */
	CMI_FULL_DIG,	/* back 6-jack + front-panel 2-jack + digital I/O */
	CMI_ALLOUT,	/* back 5-jack + front-panel 2-jack + digital out */
42
	CMI_AUTO,	/* let driver guess it */
Linus Torvalds's avatar
Linus Torvalds committed
43 44 45 46 47 48 49 50 51 52
};

struct cmi_spec {
	int board_config;
	unsigned int surr_switch: 1;	/* switchable line,mic */
	unsigned int no_line_in: 1;	/* no line-in (5-jack) */
	unsigned int front_panel: 1;	/* has front-panel 2-jack */

	/* playback */
	struct hda_multi_out multiout;
53
	hda_nid_t dac_nids[4];		/* NID for each DAC */
54
	int num_dacs;
Linus Torvalds's avatar
Linus Torvalds committed
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

	/* capture */
	hda_nid_t *adc_nids;
	hda_nid_t dig_in_nid;

	/* capture source */
	const struct hda_input_mux *input_mux;
	unsigned int cur_mux[2];

	/* channel mode */
	unsigned int num_ch_modes;
	unsigned int cur_ch_mode;
	const struct cmi_channel_mode *channel_modes;

	struct hda_pcm pcm_rec[2];	/* PCM information */
70 71 72 73 74 75 76 77 78

	/* pin deafault configuration */
	hda_nid_t pin_nid[NUM_PINS];
	unsigned int def_conf[NUM_PINS];
	unsigned int pin_def_confs;

	/* multichannel pins */
	hda_nid_t multich_pin[4];	/* max 8-channel */
	struct hda_verb multi_init[9];	/* 2 verbs for each pin + terminator */
Linus Torvalds's avatar
Linus Torvalds committed
79 80
};

81 82 83 84 85 86 87 88 89 90 91 92 93
/* amp values */
#define AMP_IN_MUTE(idx)	(0x7080 | ((idx)<<8))
#define AMP_IN_UNMUTE(idx)	(0x7000 | ((idx)<<8))
#define AMP_OUT_MUTE	0xb080
#define AMP_OUT_UNMUTE	0xb000
#define AMP_OUT_ZERO	0xb000
/* pinctl values */
#define PIN_IN		0x20
#define PIN_VREF80	0x24
#define PIN_VREF50	0x21
#define PIN_OUT		0x40
#define PIN_HP		0xc0

Linus Torvalds's avatar
Linus Torvalds committed
94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130
/*
 * input MUX
 */
static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;
	return snd_hda_input_mux_info(spec->input_mux, uinfo);
}

static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;
	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);

	ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
	return 0;
}

static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;
	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);

	return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
				     spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
}

/*
 * shared line-in, mic for surrounds
 */

/* 3-stack / 2 channel */
static struct hda_verb cmi9880_ch2_init[] = {
	/* set line-in PIN for input */
131
	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
Linus Torvalds's avatar
Linus Torvalds committed
132
	/* set mic PIN for input, also enable vref */
133
	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
Linus Torvalds's avatar
Linus Torvalds committed
134 135 136 137 138 139 140 141
	/* route front PCM (DAC1) to HP */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
	{}
};

/* 3-stack / 6 channel */
static struct hda_verb cmi9880_ch6_init[] = {
	/* set line-in PIN for output */
142
	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
Linus Torvalds's avatar
Linus Torvalds committed
143
	/* set mic PIN for output */
144
	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
Linus Torvalds's avatar
Linus Torvalds committed
145 146 147 148 149 150 151 152
	/* route front PCM (DAC1) to HP */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
	{}
};

/* 3-stack+front / 8 channel */
static struct hda_verb cmi9880_ch8_init[] = {
	/* set line-in PIN for output */
153
	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
Linus Torvalds's avatar
Linus Torvalds committed
154
	/* set mic PIN for output */
155
	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
Linus Torvalds's avatar
Linus Torvalds committed
156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297
	/* route rear-surround PCM (DAC4) to HP */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
	{}
};

struct cmi_channel_mode {
	unsigned int channels;
	const struct hda_verb *sequence;
};

static struct cmi_channel_mode cmi9880_channel_modes[3] = {
	{ 2, cmi9880_ch2_init },
	{ 6, cmi9880_ch6_init },
	{ 8, cmi9880_ch8_init },
};

static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;

	snd_assert(spec->channel_modes, return -EINVAL);
	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
	uinfo->count = 1;
	uinfo->value.enumerated.items = spec->num_ch_modes;
	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
	sprintf(uinfo->value.enumerated.name, "%dch",
		spec->channel_modes[uinfo->value.enumerated.item].channels);
	return 0;
}

static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;

	ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
	return 0;
}

static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct cmi_spec *spec = codec->spec;

	snd_assert(spec->channel_modes, return -EINVAL);
	if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
		ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
	if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
	    ! codec->in_resume)
		return 0;

	spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
	snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence);
	spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels;
	return 1;
}

/*
 */
static snd_kcontrol_new_t cmi9880_basic_mixer[] = {
	/* CMI9880 has no playback volumes! */
	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
	HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		/* The multiple "Capture Source" controls confuse alsamixer
		 * So call somewhat different..
		 * FIXME: the controls appear in the "playback" view!
		 */
		/* .name = "Capture Source", */
		.name = "Input Source",
		.count = 2,
		.info = cmi_mux_enum_info,
		.get = cmi_mux_enum_get,
		.put = cmi_mux_enum_put,
	},
	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
	HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
	{ } /* end */
};

/*
 * shared I/O pins
 */
static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = {
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Channel Mode",
		.info = cmi_ch_mode_info,
		.get = cmi_ch_mode_get,
		.put = cmi_ch_mode_put,
	},
	{ } /* end */
};

/* AUD-in selections:
 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
 */
static struct hda_input_mux cmi9880_basic_mux = {
	.num_items = 4,
	.items = {
		{ "Front Mic", 0x5 },
		{ "Rear Mic", 0x2 },
		{ "Line", 0x1 },
		{ "CD", 0x7 },
	}
};

static struct hda_input_mux cmi9880_no_line_mux = {
	.num_items = 3,
	.items = {
		{ "Front Mic", 0x5 },
		{ "Rear Mic", 0x2 },
		{ "CD", 0x7 },
	}
};

/* front, rear, clfe, rear_surr */
static hda_nid_t cmi9880_dac_nids[4] = {
	0x03, 0x04, 0x05, 0x06
};
/* ADC0, ADC1 */
static hda_nid_t cmi9880_adc_nids[2] = {
	0x08, 0x09
};

#define CMI_DIG_OUT_NID	0x07
#define CMI_DIG_IN_NID	0x0a

/*
 */
static struct hda_verb cmi9880_basic_init[] = {
	/* port-D for line out (rear panel) */
298
	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
299
	/* port-E for HP out (front panel) */
300
	{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
301 302 303
	/* route front PCM to HP */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
	/* port-A for surround (rear panel) */
304
	{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
305
	/* port-G for CLFE (rear panel) */
306
	{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
307
	{ 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
Linus Torvalds's avatar
Linus Torvalds committed
308
	/* port-H for side (rear panel) */
309
	{ 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
310
	{ 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
Linus Torvalds's avatar
Linus Torvalds committed
311
	/* port-C for line-in (rear panel) */
312
	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
Linus Torvalds's avatar
Linus Torvalds committed
313
	/* port-B for mic-in (rear panel) with vref */
314
	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
Linus Torvalds's avatar
Linus Torvalds committed
315
	/* port-F for mic-in (front panel) with vref */
316
	{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
Linus Torvalds's avatar
Linus Torvalds committed
317
	/* CD-in */
318
	{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
Linus Torvalds's avatar
Linus Torvalds committed
319 320 321 322 323 324 325 326
	/* route front mic to ADC1/2 */
	{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
	{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
	{} /* terminator */
};

static struct hda_verb cmi9880_allout_init[] = {
	/* port-D for line out (rear panel) */
327
	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
328
	/* port-E for HP out (front panel) */
329
	{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
330 331 332
	/* route front PCM to HP */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
	/* port-A for side (rear panel) */
333
	{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
334
	/* port-G for CLFE (rear panel) */
335
	{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
336 337
	{ 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
	/* port-H for side (rear panel) */
338
	{ 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
339
	{ 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
Linus Torvalds's avatar
Linus Torvalds committed
340
	/* port-C for surround (rear panel) */
341
	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
Linus Torvalds's avatar
Linus Torvalds committed
342
	/* port-B for mic-in (rear panel) with vref */
343
	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
Linus Torvalds's avatar
Linus Torvalds committed
344
	/* port-F for mic-in (front panel) with vref */
345
	{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
Linus Torvalds's avatar
Linus Torvalds committed
346
	/* CD-in */
347
	{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
Linus Torvalds's avatar
Linus Torvalds committed
348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381
	/* route front mic to ADC1/2 */
	{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
	{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
	{} /* terminator */
};

/*
 */
static int cmi9880_build_controls(struct hda_codec *codec)
{
	struct cmi_spec *spec = codec->spec;
	int err;

	err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
	if (err < 0)
		return err;
	if (spec->surr_switch) {
		err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
		if (err < 0)
			return err;
	}
	if (spec->multiout.dig_out_nid) {
		err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
		if (err < 0)
			return err;
	}
	if (spec->dig_in_nid) {
		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
		if (err < 0)
			return err;
	}
	return 0;
}

382 383
/* fill in the multi_dac_nids table, which will decide
   which audio widget to use for each channel */
384
static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
385 386 387 388 389 390 391 392 393 394
{
	struct cmi_spec *spec = codec->spec;
	hda_nid_t nid;
	int assigned[4];
	int i, j;

	/* clear the table, only one c-media dac assumed here */
	memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
	memset(assigned, 0, sizeof(assigned));
	/* check the pins we found */
395 396
	for (i = 0; i < cfg->line_outs; i++) {
		nid = cfg->line_out_pins[i];
397
		/* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
398 399
		if (nid >= 0x0b && nid <= 0x0e) {
			spec->dac_nids[i] = (nid - 0x0b) + 0x03;
400 401 402 403
			assigned[nid - 0x0b] = 1;
		}
	}
	/* left pin can be connect to any audio widget */
404 405 406 407 408 409 410
	for (i = 0; i < cfg->line_outs; i++) {
		nid = cfg->line_out_pins[i];
		if (nid <= 0x0e)
			continue;
		/* search for an empty channel */
		for (j = 0; j < cfg->line_outs; j++) {
			if (! assigned[j]) {
411
				spec->dac_nids[i] = j + 0x03;
412 413 414
				assigned[j] = 1;
				break;
			}
415 416
		}
	}
417
	spec->num_dacs = cfg->line_outs;
418 419 420 421
	return 0;
}

/* create multi_init table, which is used for multichannel initialization */
422
static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
423 424 425 426 427 428 429
{
	struct cmi_spec *spec = codec->spec;
	hda_nid_t nid;
	int i, j, k, len;

	/* clear the table, only one c-media dac assumed here */
	memset(spec->multi_init, 0, sizeof(spec->multi_init));
430
	for (j = 0, i = 0; i < cfg->line_outs; i++) {
431
		hda_nid_t conn[4];
432
		nid = cfg->line_out_pins[i];
433 434 435
		/* set as output */
		spec->multi_init[j].nid = nid;
		spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
436
		spec->multi_init[j].param = PIN_OUT;
437
		j++;
438
		if (nid > 0x0e) {
439 440 441
			/* set connection */
			spec->multi_init[j].nid = nid;
			spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
442
			spec->multi_init[j].param = 0;
443 444 445
			/* find the index in connect list */
			len = snd_hda_get_connections(codec, nid, conn, 4);
			for (k = 0; k < len; k++)
446
				if (conn[k] == spec->dac_nids[i]) {
447
					spec->multi_init[j].param = k;
448
					break;
449
				}
450 451 452 453 454 455
			j++;
		}
	}
	return 0;
}

Linus Torvalds's avatar
Linus Torvalds committed
456 457 458 459 460 461 462
static int cmi9880_init(struct hda_codec *codec)
{
	struct cmi_spec *spec = codec->spec;
	if (spec->board_config == CMI_ALLOUT)
		snd_hda_sequence_write(codec, cmi9880_allout_init);
	else
		snd_hda_sequence_write(codec, cmi9880_basic_init);
463 464
	if (spec->board_config == CMI_AUTO)
		snd_hda_sequence_write(codec, spec->multi_init);
Linus Torvalds's avatar
Linus Torvalds committed
465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649
	return 0;
}

#ifdef CONFIG_PM
/*
 * resume
 */
static int cmi9880_resume(struct hda_codec *codec)
{
	struct cmi_spec *spec = codec->spec;

	cmi9880_init(codec);
	snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
	if (spec->surr_switch)
		snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
	if (spec->multiout.dig_out_nid)
		snd_hda_resume_spdif_out(codec);
	if (spec->dig_in_nid)
		snd_hda_resume_spdif_in(codec);

	return 0;
}
#endif

/*
 * Analog playback callbacks
 */
static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
				     struct hda_codec *codec,
				     snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
}

static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
					struct hda_codec *codec,
					unsigned int stream_tag,
					unsigned int format,
					snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
						format, substream);
}

static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}

/*
 * Digital out
 */
static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
					 struct hda_codec *codec,
					 snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}

static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
					  struct hda_codec *codec,
					  snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}

/*
 * Analog capture
 */
static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
				      struct hda_codec *codec,
				      unsigned int stream_tag,
				      unsigned int format,
				      snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;

	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
				   stream_tag, 0, format);
	return 0;
}

static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
				      struct hda_codec *codec,
				      snd_pcm_substream_t *substream)
{
	struct cmi_spec *spec = codec->spec;

	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
	return 0;
}


/*
 */
static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 8,
	.nid = 0x03, /* NID to query formats and rates */
	.ops = {
		.open = cmi9880_playback_pcm_open,
		.prepare = cmi9880_playback_pcm_prepare,
		.cleanup = cmi9880_playback_pcm_cleanup
	},
};

static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
	.substreams = 2,
	.channels_min = 2,
	.channels_max = 2,
	.nid = 0x08, /* NID to query formats and rates */
	.ops = {
		.prepare = cmi9880_capture_pcm_prepare,
		.cleanup = cmi9880_capture_pcm_cleanup
	},
};

static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	/* NID is set in cmi9880_build_pcms */
	.ops = {
		.open = cmi9880_dig_playback_pcm_open,
		.close = cmi9880_dig_playback_pcm_close
	},
};

static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	/* NID is set in cmi9880_build_pcms */
};

static int cmi9880_build_pcms(struct hda_codec *codec)
{
	struct cmi_spec *spec = codec->spec;
	struct hda_pcm *info = spec->pcm_rec;

	codec->num_pcms = 1;
	codec->pcm_info = info;

	info->name = "CMI9880";
	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
	info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;

	if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
		codec->num_pcms++;
		info++;
		info->name = "CMI9880 Digital";
		if (spec->multiout.dig_out_nid) {
			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
		}
		if (spec->dig_in_nid) {
			info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
		}
	}

	return 0;
}

static void cmi9880_free(struct hda_codec *codec)
{
	kfree(codec->spec);
}

/*
 */

static struct hda_board_config cmi9880_cfg_tbl[] = {
	{ .modelname = "minimal", .config = CMI_MINIMAL },
	{ .modelname = "min_fp", .config = CMI_MIN_FP },
	{ .modelname = "full", .config = CMI_FULL },
	{ .modelname = "full_dig", .config = CMI_FULL_DIG },
650
	{ .pci_subvendor = 0x1043, .pci_subdevice = 0x813d, .config = CMI_FULL_DIG }, /* ASUS P5AD2 */
Linus Torvalds's avatar
Linus Torvalds committed
651
	{ .modelname = "allout", .config = CMI_ALLOUT },
652
	{ .modelname = "auto", .config = CMI_AUTO },
Linus Torvalds's avatar
Linus Torvalds committed
653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676
	{} /* terminator */
};

static struct hda_codec_ops cmi9880_patch_ops = {
	.build_controls = cmi9880_build_controls,
	.build_pcms = cmi9880_build_pcms,
	.init = cmi9880_init,
	.free = cmi9880_free,
#ifdef CONFIG_PM
	.resume = cmi9880_resume,
#endif
};

static int patch_cmi9880(struct hda_codec *codec)
{
	struct cmi_spec *spec;

	spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;
	spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl);
	if (spec->board_config < 0) {
677 678
		snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
		spec->board_config = CMI_AUTO; /* try everything */
Linus Torvalds's avatar
Linus Torvalds committed
679 680
	}

681 682
	/* copy default DAC NIDs */
	memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
683
	spec->num_dacs = 4;
684

Linus Torvalds's avatar
Linus Torvalds committed
685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715
	switch (spec->board_config) {
	case CMI_MINIMAL:
	case CMI_MIN_FP:
		spec->surr_switch = 1;
		if (spec->board_config == CMI_MINIMAL)
			spec->num_ch_modes = 2;
		else {
			spec->front_panel = 1;
			spec->num_ch_modes = 3;
		}
		spec->channel_modes = cmi9880_channel_modes;
		spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
		spec->input_mux = &cmi9880_basic_mux;
		break;
	case CMI_FULL:
	case CMI_FULL_DIG:
		spec->front_panel = 1;
		spec->multiout.max_channels = 8;
		spec->input_mux = &cmi9880_basic_mux;
		if (spec->board_config == CMI_FULL_DIG) {
			spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
			spec->dig_in_nid = CMI_DIG_IN_NID;
		}
		break;
	case CMI_ALLOUT:
		spec->front_panel = 1;
		spec->multiout.max_channels = 8;
		spec->no_line_in = 1;
		spec->input_mux = &cmi9880_no_line_mux;
		spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
		break;
716 717 718 719
	case CMI_AUTO:
		{
		unsigned int port_e, port_f, port_g, port_h;
		unsigned int port_spdifi, port_spdifo;
720 721
		struct auto_pin_cfg cfg;

722
		/* collect pin default configuration */
723 724
		port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
		port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
725
		spec->front_panel = 1;
726 727
		if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
		    get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
728 729
			port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
			port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
730 731
			spec->surr_switch = 1;
			/* no front panel */
732 733
			if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
			    get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
734 735 736 737
				/* no optional rear panel */
				spec->board_config = CMI_MINIMAL;
				spec->front_panel = 0;
				spec->num_ch_modes = 2;
738
			} else {
739 740
				spec->board_config = CMI_MIN_FP;
				spec->num_ch_modes = 3;
741
			}
742 743
			spec->channel_modes = cmi9880_channel_modes;
			spec->input_mux = &cmi9880_basic_mux;
744
			spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
745 746
		} else {
			spec->input_mux = &cmi9880_basic_mux;
747 748
			port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
			port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
749
			if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
750
				spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
751
			if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
752
				spec->dig_in_nid = CMI_DIG_IN_NID;
753
			spec->multiout.max_channels = 8;
754
		}
755 756 757 758 759
		snd_hda_parse_pin_def_config(codec, &cfg);
		if (cfg.line_outs) {
			spec->multiout.max_channels = cfg.line_outs * 2;
			cmi9880_fill_multi_dac_nids(codec, &cfg);
			cmi9880_fill_multi_init(codec, &cfg);
760 761
		} else
			snd_printd("patch_cmedia: cannot detect association in defcfg\n");
762
		break;
763
		}
Linus Torvalds's avatar
Linus Torvalds committed
764 765
	}

766
	spec->multiout.num_dacs = spec->num_dacs;
767
	spec->multiout.dac_nids = spec->dac_nids;
Linus Torvalds's avatar
Linus Torvalds committed
768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783

	spec->adc_nids = cmi9880_adc_nids;

	codec->patch_ops = cmi9880_patch_ops;

	return 0;
}

/*
 * patch entries
 */
struct hda_codec_preset snd_hda_preset_cmedia[] = {
	{ .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
 	{ .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
	{} /* terminator */
};